:root{--bg: #F4EDDE;--surface: #FCFAF3;--surface2: #EFE7D5;--surface3: #E4DAC4;--border: #E0D6C0;--border2: #CFC2A6;--text: #221E18;--text-muted: #6E6352;--text-dim: #A1937B;--accent: #9E2B25;--accent-ink: #fff;--accent-2: #1F5C4D;--radius: 10px;--radius-sm: 7px;--neck: #211D16;--neck-edge: #15120D;--font-display: "Fraunces", Georgia, "Times New Roman", serif;--font-body: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono: "Geist Mono", "SF Mono", ui-monospace, "Roboto Mono", monospace;--shadow-sm: 0 1px 2px rgba(34, 30, 24, .06), 0 1px 1px rgba(34, 30, 24, .04);--shadow-md: 0 4px 14px rgba(34, 30, 24, .1), 0 1px 3px rgba(34, 30, 24, .06);--shadow-lg: 0 18px 50px rgba(34, 30, 24, .16), 0 4px 12px rgba(34, 30, 24, .08)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}.app:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:radial-gradient(120% 80% at 50% -10%,rgba(255,252,244,.6),transparent 60%)}button{font-family:inherit;cursor:pointer}.modal-title,.app-modal__title,.paywall-title,.quiz-prompt-title,.quiz-done-score,.quiz-stat-value,.sheet-title{font-family:var(--font-display);font-optical-sizing:auto;letter-spacing:-.4px;font-weight:600}.pitch-note,.pa-chord-name,.pa-strip-chord,.pa-bpm-val,.pa-bpm-label,.lick-seq-label,.lick-note-count,.quiz-chart-pct,.lick-count,.lick-card-count{font-family:var(--font-mono);font-feature-settings:"tnum" 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var(--border);border-radius:7px;color:var(--text-muted);font-size:12px;font-weight:600;cursor:pointer}.account-menu-signout:hover{border-color:#c0392b;color:#c0392b}.account-menu-top{display:flex;align-items:center;gap:6px;padding:2px 4px}.account-menu-top .account-menu-email{padding:0;flex:1}.pro-badge{flex-shrink:0;font-size:9px;font-weight:800;letter-spacing:.06em;color:#fff;background:linear-gradient(135deg,#7a4a63,#5e3550);border-radius:4px;padding:2px 5px}.header-right{display:flex;align-items:center;gap:8px}.mic-btn--active{background:#0e8c841f;border-color:#0e8c84;color:#0e8c84}.mic-btn--active:hover{background:#0e8c8433;color:#0e8c84}.pitch-badge{display:flex;align-items:center;gap:6px;background:#0e8c8414;border:1px solid rgba(14,140,132,.3);border-radius:20px;padding:5px 12px 5px 8px}.pitch-dot{width:6px;height:6px;border-radius:50%;background:#0e8c84;animation:pitch-pulse 1s ease-in-out 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.12s}.zen-toggle:hover{color:var(--text);background:var(--surface)}.zoom-control{position:absolute;bottom:12px;right:12px;z-index:45;display:flex;align-items:center;gap:1px;padding:3px;border-radius:999px;border:1px solid var(--border2);background:#fcfaf3d1;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}.zoom-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--text-muted);border-radius:999px;transition:color .12s,background .12s}.zoom-btn:hover:not(:disabled){color:var(--text);background:var(--surface2)}.zoom-btn:disabled{opacity:.3;cursor:default}.zoom-divider{width:1px;height:16px;background:var(--border2)}.app--zen .fb-stage{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:var(--bg);padding:0}.app--zen .zen-toggle{z-index:65;top:max(10px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right))}.app--zen 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18px}.sheet-title{font-size:15px;font-weight:600;margin-bottom:14px;color:var(--text)}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid var(--border)}.setting-info .s-title{font-size:14px;color:var(--text)}.setting-info .s-desc{font-size:11px;color:var(--text-muted);margin-top:2px}.setting-row-col{flex-direction:column;align-items:flex-start}.chip.active.target-chip{background:#b07d2b;border-color:#b07d2b;color:#000}.seg{display:flex;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius-sm);overflow:hidden;flex-shrink:0}.seg-btn{padding:7px 14px;font-size:12px;font-weight:500;border:none;background:transparent;color:var(--text-muted);transition:all .12s;white-space:nowrap}.seg-btn.active{background:var(--accent);color:#fff}.sheet-close{width:100%;margin-top:16px;padding:13px;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);font-size:14px;font-weight:500;transition:background .12s}.sheet-close:hover{background:var(--surface3)}.setting-danger-zone{margin-top:24px;border-top:1px solid var(--border);padding-top:16px}.setting-clear-btn{width:100%;padding:11px;border-radius:var(--radius);background:transparent;border:1px solid rgba(192,57,43,.45);color:#c0392b;font-size:13px;font-weight:600;cursor:pointer;transition:background .12s,border-color .12s}.setting-clear-btn:hover{background:#c0392b14;border-color:#c0392b}.setting-clear-btn.confirm{background:#c0392b1f;border-color:#c0392b;animation:danger-pulse .4s ease}.setting-clear-btn:disabled{opacity:.5;cursor:default}@keyframes danger-pulse{0%{transform:scale(1)}40%{transform:scale(1.02)}to{transform:scale(1)}}.tab-lick.active{color:#355c8c;border-bottom-color:#355c8c}.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.chip-dimmed{opacity:.35;pointer-events:none}.lick-setup{display:flex;flex-direction:column;flex:1;min-height:0}.lick-setup-scroll{flex:1;overflow-y:auto;padding:4px 16px 16px;display:flex;flex-direction:column;gap:10px;scrollbar-width:none}.lick-setup-scroll::-webkit-scrollbar{display:none}.lick-section{display:flex;align-items:center;gap:10px}.lick-ctrl-row{align-items:flex-start}.lick-count{font-size:10px;font-weight:600;color:var(--text-dim);letter-spacing:0}.lick-count-max{color:var(--accent)}.lick-setup-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:10px 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.15s;line-height:1}.lick-card-toggle:active{transform:scale(.9)}.lick-card-off{opacity:.45}.lick-card-row-label{font-size:9px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-dim);margin-top:4px}.lick-card-chips{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}.lick-card-chips::-webkit-scrollbar{display:none}.lick-hint{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;font-size:12px;color:var(--text-muted);line-height:1.5;flex-shrink:0}.lick-hint-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.lick-setup-footer{padding:12px 16px;flex-shrink:0;border-top:1px solid var(--border)}.lick-start-btn{width:100%;height:50px;background:var(--accent);color:#fff;font-size:15px;font-weight:700;border:none;border-radius:var(--radius);transition:opacity 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12px}.lick-lib-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.lick-lib-name{font-size:13px;font-weight:700;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lick-lib-meta{font-size:11px;color:var(--text-dim)}.lick-lib-actions{display:flex;gap:6px;flex-shrink:0}.lick-lib-load{padding:5px 12px;background:var(--accent);color:#fff;border:none;border-radius:7px;font-size:12px;font-weight:700;cursor:pointer}.lick-lib-load:hover{opacity:.85}.lick-lib-del{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid var(--border);border-radius:7px;color:var(--text-dim);font-size:11px;cursor:pointer}.lick-lib-del:hover{border-color:#c0392b;color:#c0392b}.lick-build{display:flex;flex-direction:column;flex:1;min-height:0}.lick-build-header{display:flex;align-items:center;gap:8px;padding:6px 16px;flex-shrink:0;border-bottom:1px solid 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